130003150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83873}}^1$

素因数の和:83916

約数の個数: 24

約数和(自身を含む): 249609024

約数和(自身を除く): 119605874

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 83873, 167746, 419365, 838730, 2096825, 2600063, 4193650, 5200126, 13000315, 26000630, 65001575, 130003150]

約数ペア:

[(1, 130003150), (2, 65001575), (5, 26000630), (10, 13000315), (25, 5200126), (31, 4193650), (50, 2600063), (62, 2096825), (155, 838730), (310, 419365), (775, 167746), (1550, 83873)]